The stage is all set for the fourth phase of polling tomorrow for seven Lok Sabha Constituencies and the 32 member Sikkim Assembly. The Lok Sabha constituencies are spread across 4 states – three seats in Assam, the lone seat in Sikkim, both constituencies in Goa and the remaining one constituency in Tripura. Voting will begin in all the constituencies at 7 A.M. Elaborate security arrangements have been made to ensure peaceful polling.